Mason starred in Robert Wise's supernatural thriller "Audrey Rose" (1977) before beginning to act almost exclusively in movies with Simon scripts (five in all). Three of them ("The Goodbye Girl" 1977, "Chapter Two" 1979 and "Only When I Laugh" 1981) brought Best Actress Oscar nods for her somewhat harried, defensive but ultimately vulnerable urban "Everywoman" persona and they remain her best-known work. Since the break-up of their marriage, Mason has kept a lower profile, preferring to exercise her passion for racing cars in national competitions. Although she did star opposite Clint Eastwood in "Heartbreak Ridge" (1986), she has done mostly supporting turns in movies like "I Love Trouble" (1994) and "Nick of Time" (1995). In addition to NYC stage appearances in "Night of the Iguana" (1996) and as a convicted murderer facing death in Michael Cristofer's "Amazing Grace" (1998), Mason had the recurring role as the blowzy, declasse girlfriend of Martin Crane on NBC's "Frasier", reuniting her with her "Dinner at Eight" (TNT, 1989) co-star John Mahoney.